Fix breakpoint split view visualizations for files that need ref renaming (e.g. chr1 vs 1)

[cmdcolin]

Fixes #1902

This makes sure to use canonical refname when searching.

There are possible alternatives to this PR

We could try to make all our adapters return features with a field called feature.get('originalRefName') that can be used for purposes like this (note that adapters do receive a parameter called region.originalRefName which is the canonical ref name for the assembly being views to their getFeatures function)

This could either

a) be the adapters responsibility to fill out this field or
b) be some sort of auto-added thing by some other aspect of our system (renderer/serialization/adapter/something else?)

Or we stick with this this type of solution, and wait until we find a good abstraction

[codecov]

Codecov Report

Merging #1911 (c8e7625) into main (bcf8f30) will increase coverage by 0.23%.
The diff coverage is 2.70%.

❗ Current head c8e7625 differs from pull request most recent head 106094e. Consider uploading reports for the commit 106094e to get more accurate results

@@            Coverage Diff             @@
##             main    #1911      +/-   ##
==========================================
+ Coverage   58.21%   58.45%   +0.23%     
==========================================
  Files         461      460       -1     
  Lines       21464    21411      -53     
  Branches     5095     5093       -2     
==========================================
+ Hits        12495    12515      +20     
+ Misses       8658     8589      -69     
+ Partials      311      307       -4     

Impacted Files	Coverage Δ
packages/core/util/types/index.ts	61.53% <ø> (ø)
...split-view/src/components/AlignmentConnections.tsx	13.04% <0.00%> (-1.72%)	⬇️
...breakpoint-split-view/src/components/Breakends.tsx	11.94% <0.00%> (-3.16%)	⬇️
...point-split-view/src/components/Translocations.tsx	12.50% <0.00%> (-2.26%)	⬇️
...-split-view/src/components/BreakpointSplitView.tsx	66.66% <100.00%> (ø)
...ctorWidget/components/HierarchicalTrackSelector.js	56.25% <0.00%> (-3.36%)	⬇️
...roducts/jbrowse-desktop/src/sessionModelFactory.ts	1.70% <0.00%> (-2.38%)	⬇️
packages/core/ui/DrawerWidget.js	93.10% <0.00%> (-1.19%)	⬇️
...ments/src/SNPCoverageAdapter/SNPCoverageAdapter.ts	94.16% <0.00%> (-0.84%)	⬇️
... and 13 more

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[cmdcolin]

I tried out one of the alternatives mentioned e.g. adding a canonicalRefName field to a feature https://github.com/GMOD/jbrowse-components/tree/canonical_refname_field

While this is tempting alternative, it is not necessarily a complete solution because the view would still have to call assembly.getCanonicalRefName(feature.INFO.CHR2) for example on Translocations, e.g. it wouldn't have a canonical refname for the other side of a TRA feature

Since it isn't really a complete solution to have feature.get('canonicalRefName') I might suggest we stick with the type of solution proposed in this PR